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Patent Assignment Assignor Details
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Assignor Name : MATHE, ZSOLT
Total Assignments: 21
Assignment: 1
Reel/Frame:020623/0781   Pages: 2
Recorded: 03/10/2008
Attorney Dkt #:MSFT-6001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATHE, ZSOLT
Exec Dt:
10/15/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8013862
US20090128576
11941337
Correspondence name and address
WOODCOCK WASHBURN
2929 ARCH STREET
PHILADELPHIA, PA 19104
Assignment: 2
Reel/Frame:023501/0780   Pages: 5
Recorded: 11/11/2009
Attorney Dkt #:MSFT-6357
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHE, ZSOLT
Exec Dt:
02/02/2009
2
MARAIS, CHARLES CLAUDIUS
Exec Dt:
02/02/2009
3
GEISS, RYAN MICHAEL
Exec Dt:
01/30/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8294767
US20100194872
12363542
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 3
Reel/Frame:032650/0202   Pages: 7
Recorded: 04/10/2014
Attorney Dkt #:103680.006839
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHE, ZSOLT
Exec Dt:
02/02/2009
2
MARAIS, CHARLES CLAUDIUS
Exec Dt:
02/02/2009
3
GEISS, RYAN MICHAEL
Exec Dt:
01/30/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8897493
US20130129169
13694781
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 4
Reel/Frame:034510/0471   Pages: 8
Recorded: 12/15/2014
Attorney Dkt #:103680.006829
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHE, ZSOLT
Exec Dt:
02/02/2009
2
MARAIS, CHARLES CLAUDIUS
Exec Dt:
02/02/2009
3
GEISS, RYAN MICHAEL
Exec Dt:
01/30/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9007417
US20120287038
13552027
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 5
Reel/Frame:036950/0632   Pages: 8
Recorded: 11/03/2015
Attorney Dkt #:103680.006908/325986.09
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHE, ZSOLT
Exec Dt:
02/02/2009
2
MARAIS, CHARLES CLAUDIUS
Exec Dt:
02/02/2009
3
GEISS, RYAN MICHAEL
Exec Dt:
01/30/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9607213
US20150262001
14658503
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 6
Reel/Frame:023518/0058   Pages: 3
Recorded: 11/14/2009
Attorney Dkt #:MSFT-6401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHE, ZSOLT
Exec Dt:
05/29/2009
2
MARAIS, CHARLES CLAUDIUS
Exec Dt:
05/29/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8379101
US20100302395
12475094
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 7
Reel/Frame:033117/0560   Pages: 3
Recorded: 06/17/2014
Attorney Dkt #:103680.006840
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHE, ZSOLT
Exec Dt:
05/29/2009
2
MARAIS, CHARLES CLAUDIUS
Exec Dt:
05/29/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8896721
US20130129227
13739708
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 8
Reel/Frame:023518/0021   Pages: 3
Recorded: 11/14/2009
Attorney Dkt #:MSFT-6566
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATHE, ZSOLT
Exec Dt:
06/11/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8320619
US20100303290
12484592
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 9
Reel/Frame:023518/0050   Pages: 3
Recorded: 11/14/2009
Attorney Dkt #:MSFT-6540
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHE, ZSOLT
Exec Dt:
06/15/2009
2
MARAIS, CHARLES CLAUDIUS
Exec Dt:
06/15/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8340432
US20100278431
12485804
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 10
Reel/Frame:023099/0643   Pages: 2
Recorded: 08/14/2009
Attorney Dkt #:327562.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATHE, ZSOLT
Exec Dt:
08/10/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8457396
US20110038556
12539387
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 11
Reel/Frame:023518/0106   Pages: 11
Recorded: 11/14/2009
Attorney Dkt #:MSFT-6604
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATHE, ZSOLT
Exec Dt:
09/29/2009
2
MARAIS, CHARLES CLAUDE
Exec Dt:
10/29/2009
3
PEEPER, CRAIG
Exec Dt:
09/29/2009
4
BERTOLAMI, JOE
Exec Dt:
10/29/2009
5
GEISS, RYAN MICHAEL
Exec Dt:
10/30/2009
Assignee
1
MICROSOFT CORPORATION
2929 ARCH STREET
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8988432
US20110102438
12613105
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 12
Reel/Frame:027380/0295   Pages: 15
Recorded: 12/14/2011
Attorney Dkt #:MSFT-6604/327788.01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE MISSPELLING OF INVENTOR CHARLES CLAUDIUS MARAIS MIDDLE NAME PREVIOUSLY RECORDED ON REEL 023518 FRAME 0106. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE AND EXCLUSIVE RIGHTS, TITLE AND INTEREST..
Assignors
1
MATHE, ZSOLT
Exec Dt:
09/29/2009
2
MARAIS, CHARLES CLAUDIUS
Exec Dt:
10/29/2009
3
PEEPER, CRAIG
Exec Dt:
09/29/2009
4
BERTOLAMI, JOE
Exec Dt:
10/29/2009
5
GEISS, RYAN MICHAEL
Exec Dt:
10/30/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8988432
US20110102438
12613105
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 13
Reel/Frame:023372/0789   Pages: 8
Recorded: 10/14/2009
Attorney Dkt #:MSFT-6598 / 327640.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOULD, JASON MATTHEW
Exec Dt:
10/09/2009
2
PIETRASZAK, MICHAEL EDWARD
Exec Dt:
10/09/2009
3
MATHE, ZSOLT
Exec Dt:
10/07/2009
4
GOOSEN, J ANDREW
Exec Dt:
10/09/2009
5
MEEKHOF, CASEY LEON
Exec Dt:
10/09/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8872823
US20110084964
12576548
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET
CIRA CENTER, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 14
Reel/Frame:024810/0462   Pages: 11
Recorded: 08/09/2010
Attorney Dkt #:MSFT-6598/327640.01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE MISSPELLING OF THE LAST NAME OF INVENTOR J. ANDREW GOOSSEN PREVIOUSLY RECORDED ON REEL 023372 FRAME 0789. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE AND EXCLUSIVE RIGHTS, TITLE AND INTEREST.
Assignors
1
GOULD, JASON MATTHEW
Exec Dt:
10/09/2009
2
PIETRASZAK, MICHAEL EDWARD
Exec Dt:
10/09/2009
3
MATHE, ZSOLT
Exec Dt:
10/07/2009
4
GOOSSEN, J ANDREW
Exec Dt:
10/09/2009
5
MEEKHOF, CASEY LEON
Exec Dt:
10/09/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8872823
US20110084964
12576548
Correspondence name and address
HAN GIM
2929 ARCH STREET
CIRA CENTER
PHILADELPHIA, PA 19104
Assignment: 15
Reel/Frame:025244/0265   Pages: 9
Recorded: 11/03/2010
Attorney Dkt #:MSFT-01447US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASALKAR, PRAFULLA J.
Exec Dt:
10/29/2010
2
STACHNIAK, SZYMON P.
Exec Dt:
11/01/2010
3
LEYVAND, TOMMER
Exec Dt:
11/01/2010
4
ZHANG, ZHENGYOU
Exec Dt:
10/29/2010
5
DEL CASTILLO, LEONARDO
Exec Dt:
11/01/2010
6
MATHE, ZSOLT
Exec Dt:
10/29/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8866889
US20120105585
12939038
Correspondence name and address
VIERRA MAGEN MARCUS & DENIRO LLP
575 MARKET STREET, SUITE 2500
SAN FRANCISCO, CA 94105
Assignment: 16
Reel/Frame:026972/0654   Pages: 11
Recorded: 09/21/2011
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF FIFTH INVENTOR ON PAGE 6 OF ASSIGNMENT PREVIOUSLY RECORDED ON REEL 025244 FRAME 0265. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT SPELLING OF FIFTH INVENTOR IS LEONARDO DEL CASTILLO.
Assignors
1
MASALKAR, PRAFULLA J.
Exec Dt:
10/29/2010
2
STACHNIAK, SZYMON P.
Exec Dt:
11/01/2010
3
LEYVAND, TOMMER
Exec Dt:
11/01/2010
4
ZHANG, ZHENGYOU
Exec Dt:
10/29/2010
5
DEL CASTILLO, LEONARDO
Exec Dt:
11/01/2010
6
MATHE, ZSOLT
Exec Dt:
10/29/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8866889
US20120105585
12939038
Correspondence name and address
VIERRA MAGEN MARCUS & DENIRO LLP
575 MARKET STREET, SUITE 2500
SAN FRANCISCO, CA 94105
Assignment: 17
Reel/Frame:026977/0768   Pages: 8
Recorded: 09/27/2011
Attorney Dkt #:333386.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARAIS, CHARLES CLAUDIUS
Exec Dt:
09/21/2011
2
MATHE, ZSOLT
Exec Dt:
09/21/2011
3
SEMINATORE, MARK
Exec Dt:
09/23/2011
4
NEVRAEV, IVAN
Exec Dt:
09/22/2011
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130077820
13245640
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 18
Reel/Frame:030582/0325   Pages: 12
Recorded: 06/10/2013
Attorney Dkt #:338910.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANGLOIS, ERIC
Exec Dt:
06/03/2013
2
PINTO, ED
Exec Dt:
06/02/2013
3
LOPEZ RUIZ, MARCELO
Exec Dt:
06/05/2013
4
MANION, TODD
Exec Dt:
05/30/2013
5
MATHE, ZSOLT
Exec Dt:
06/07/2013
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9144744
US20140364227
13914600
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 19
Reel/Frame:046966/0225   Pages: 14
Recorded: 09/25/2018
Attorney Dkt #:359753.01 (WHG16320)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHAIL, ASHRAF AYMAN
Exec Dt:
06/21/2016
2
KLEIN, GEORG
Exec Dt:
06/21/2016
3
PEARSON, ANDREW MARTIN
Exec Dt:
06/22/2016
4
MATHE, ZSOLT
Exec Dt:
06/22/2016
5
GROSSMAN, MARK S.
Exec Dt:
06/22/2016
6
XU, NING
Exec Dt:
06/22/2016
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10129523
US20170374341
15190085
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 20
Reel/Frame:055822/0073   Pages: 3
Recorded: 04/05/2021
Attorney Dkt #:ANON-149US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSON, JOHN JAMES
Exec Dt:
10/10/2018
2
MATHE, ZSOLT
Exec Dt:
10/10/2018
Assignee
1
SNAP INC.
2772 DONALD DOUGLAS LOOP NORTH
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10996846
US20200104039
16569884
Correspondence name and address
STEPHEN J. WEED - CULHANE MEADOWS PLLC
34 SUGAR RIDGE LANE
MALVERN, 19355 UNITED STATES
Assignment: 21
Reel/Frame:061222/0826   Pages: 3
Recorded: 09/27/2022
Attorney Dkt #:ANON-149US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSON, JOHN JAMES
Exec Dt:
10/10/2018
2
MATHE, ZSOLT
Exec Dt:
10/10/2018
Assignee
1
SNAP INC.
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11500536
US20210255763
17245997
Correspondence name and address
STEPHEN J. WEED - CULHANE MEADOWS PLLC
101 LINDENWOOD DRIVE
SUITE 225
MALVERN, PA 19355

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